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Spectrum sensing techniques in cognitive radio - Bog af Joydeep Dutta - Paperback

Spectrum sensing techniques in cognitive radio - Bog af Joydeep Dutta - Paperback

Document from the year 2022 in the subject Physics - Technical Physics, grade: A, , language: English, abstract: Cognitive Radio offers non-interfering use of spectrum which requires three main tasks: Spectrum Sensing, Spectrum Analysis and Spectrum Allocation. The aim of this study is to focus on spectrum sensing in cognitive radio which is a recently introduced technology in order to increase the spectrum efficiency.Increasing efficiency of the spectrum usage is an urgent need as the number of..

DKK 410.95
1

Adaptive Weighting of Multi-taper Spectrum Sensing in Cognitive Radio Networks - Bog af Anonym - Paperback

Adaptive Weighting of Multi-taper Spectrum Sensing in Cognitive Radio Networks - Bog af Anonym - Paperback

Master's Thesis from the year 2019 in the subject Mathematics - Applied Mathematics, grade: Master Degree, , language: English, abstract: This thesis discusses the performance enhancement of multi-taper spectrum sensing as a powerful technique for cognitive radio networks. In multi-taper spectrum sensing, regular detection of unused spectrum holes is performed to make cognitive radio networks aware of users' ctivities. As a result, more effective spectrum management is expected and unlicensed users..

DKK 739.95
1

Performance of Cooperative Spectrum Sensing in Cognitive Radio Networks - Bog af Chilakala Sudhamani - Paperback

Performance of Cooperative Spectrum Sensing in Cognitive Radio Networks - Bog af Chilakala Sudhamani - Paperback

Doctoral Thesis / Dissertation from the year 2020 in the subject Engineering - Communication Technology, grade: A, , language: English, abstract: Cooperative spectrum sensing technique is used to maximize the utilization of unused licensed spectrum. As the cooperation among the secondary users increases the detection performance increases, which increases the average channel throughput and energy efficiency but it depends on the number of cooperative secondary users, fusion rules, channel conditions..

DKK 801.95
1

The Media and The Church - Bog af Erica Mateus - Paperback

The Media and The Church - Bog af Erica Mateus - Paperback

Bachelor Thesis from the year 2017 in the subject Communications - Media Economics, Media Management, grade: 89,00, Helderberg College of Higher Education, language: English, abstract: Mass media has become a big part of the lives of individuals.There is no doubt that social media have gained wider acceptability and usability and are also becoming probably the most important communication tools among people. Churches have also invested time and money in broadcast media such as television and radio...

DKK 355.95
1

Impact of online newsportals on the patronage of newspapers in Ghana - Bog af Mavis Boamah - Paperback

Impact of online newsportals on the patronage of newspapers in Ghana - Bog af Mavis Boamah - Paperback

Bachelor Thesis from the year 2015 in the subject Communications - Research, Studies, Enquiries, grade: 80.00, Ghana Institute of Journalism, language: English, abstract: The invention of the World Wide Web in the last decade has made information sharing very personal, convenient and easy. The growing trend of this new communication has facilitated the establishment of a medium through which news can be accessed without the purchase of a hardcopy newspaper, radio or television. Because of this, almost..

DKK 385.95
1

Smart Home Applications realized with Scratch - Bog af Claus Zöchling - Paperback

Smart Home Applications realized with Scratch - Bog af Claus Zöchling - Paperback

Bachelor Thesis from the year 2017 in the subject Computer Science - Programming, grade: 2,0, University of Applied Sciences Technikum Vienna, language: English, abstract: For many years, smart home applications have played a major role in our households. Real-time monitoring everywhere via the web, retracting the awning at sunset or lighting tasks by movement: the versatility and flexible adaptation is normally reserved for more expensive systems. The aim of this thesis is to develop a radio board..

DKK 385.95
1

Types of Media and Media Omnipresence - Bog af Francis Arackal Thummy - Paperback

Types of Media and Media Omnipresence - Bog af Francis Arackal Thummy - Paperback

Academic Paper from the year 2015 in the subject Communications - Mass Media, , course: Media/Journalism, language: English, abstract: The omnipotence of mass media was already felt in the beginning of the twentieth century even though the main media present were only newspapers, magazines and radio. Of course, media attained the status of a religion only with the arrival of television ¿ family altars were replaced with the ¿idiot box¿; television,¿the big medium¿, by the end of the twentieth..

DKK 304.95
1

Growth Through Nutrition in School. Adolescent Nutrition Interventions and Effectiveness of Radio Spot Dissemination Related Activities Based on the C

Growth Through Nutrition in School. Adolescent Nutrition Interventions and Effectiveness of Radio Spot Dissemination Related Activities Based on the C

Case Study from the year 2021 in the subject Health Sciences - Health education, , language: English, abstract: Good Nutrition is key to good mental and physical health. Nutrition communication is an art and technique of informing, influencing, and motivating individual, institutional and public audiences about the importance of nutritional issues.This mixed method research aims to determine the effectiveness of the Nutrition Audio messages communication performance and recommended some ideas for..

DKK 607.95
1

Rapid assessment evidence of changes due to COVID 19 awareness radio announcement. A case on five primary school children in West Gondar zone Ethiopia

Rapid assessment evidence of changes due to COVID 19 awareness radio announcement. A case on five primary school children in West Gondar zone Ethiopia

Project Report from the year 2021 in the subject Communications - Research, Studies, Enquiries, grade: 3.70, , language: English, abstract: This research presents the result of assessment on the conditions of the implementation of COVID-19 prevention audio message delivery in five primary schools and solutions for effective utilization of the approach in the future. COVID-19 directly as well as indirectly has impacted students. In primary schools delivery of accurate information about the disease,..

DKK 304.95
1